4IWN: Crystal structure of a putative methyltransferase CmoA in complex with a novel SAM derivative

PDB ID: 4IWNDownload
MMDB ID: 110541
PDB Deposition Date: 2013/1/24
Updated in MMDB: 2023/09
Experimental Method:
x-ray diffraction
Resolution: 1.73  Å
Source Organism:
Similar Structures:
Biological Unit for 4IWN: dimeric; determined by author and by software (PISA)
Molecular Components in 4IWN
Label Count Molecule
Proteins (2 molecules)
2
tRNA (Cmo5u34)-methyltransferase
(Gene symbol: cmoA)
Molecule annotation
Chemicals and Non-standard biopolymers (4 molecules)
1
2
(2S)-4-[{[(2S,3S,4R,5R)-5-(6-amino-9H-purin-9-yl)-3,4-dihydroxytetrahydrofuran-2-yl]methyl}(carboxylatomethyl)sulfonio] -2-ammoniobutanoate(2S)-4-[{[(2S,3S,4R,5R)-5-(6-amino-9H-purin-9-yl)-3,4-dihydroxytetrahydrofuran-2-yl]methyl}(carboxylatomethyl)sulfonio] -2-ammoniobutanoate
2
2
(4S)-2-METHYL-2,4-PENTANEDIOL(4S)-2-METHYL-2,4-PENTANEDIOL
* Click molecule labels to explore molecular sequence information.
Citing MMDB
Madej T, Lanczycki CJ, Zhang D, Thiessen PA, Geer RC, Marchler-Bauer A, Bryant SH. " MMDB and VAST+: tracking structural similarities between macromolecular complexes. Nucleic Acids Res. 2014 Jan; 42(Database issue):D297-303